I booted up my OPi0 + $2 expansion board this weekend after reading through the doc on it warning about TVout problems. Used the legacy Xenial 5.25 build available.   I used the USB-serial method and logged in from my PC via SSH later over WiFi. On the TV there was no desktop GUI display, just the regular login prompts CLI.   So this is not a RCA composite cable issue, but likely a display one...my TV is 720p.   1. On the TV I just got the login prompt after the tex